September weather forecast and climate
Debir Char, Bangladesh

Weather in September

September, the first month of the autumn, in Debir Char, is still a tropical month, with average temperature ranging between min 26.7°C (80.1°F) and max 31°C (87.8°F).

Temperature

In Debir Char, the average high-temperature in September is relatively the same as in August - a still hot 31°C (87.8°F). In Debir Char, in September, the average low-temperature is 26.7°C (80.1°F).

Heat index

The average heat index in September is calculated to a scorching 40.9°C (105.6°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, differences in body mass, height, and shape, wind, and pregnancy affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In September, the average relative humidity in Debir Char is 80%.

Rainfall

In Debir Char, during September, the rain falls for 25.9 days and regularly aggregates up to 182mm (7.17") of precipitation. Throughout the year, in Debir Char, Bangladesh, there are 180.6 rainfall days, and 1366mm (53.78") of precipitation is accumulated.

Daylight

The average length of the day in Debir Char is 12.3h.

Sunshine

In Debir Char, the average sunshine is 8.7h.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index in Debir Char, Bangladesh. A UV Index value of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Debir Char?

The average high-temperature, in September, is 31°C (87.8°F), while the average low-temperature is 26.7°C (80.1°F). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), that combines both air temperature and relative humidity, is estimated at 40.9°C (105.6°F).

What is the average humidity in September in Debir Char?

In September, the average relative humidity is 80%.

How much does it rain in Debir Char in September?

In September, in Debir Char, the rain falls for 25.9 days. Throughout September, 182mm (7.17") of precipitation is accumulated.

What is the average length of the day in September in Debir Char?

In September, the average length of the day in Debir Char, Bangladesh, is 12.3h.

How long on average sun shines in September in Debir Char?

In September, the average sunshine is 8.7h.

When is the highest UV index in Debir Char?

March through September, with an average maximum UV index of 7, are months with the highest UV index.

How high is the UV index in September in Debir Char?

In Debir Char, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV rays.

Average temperature in September
Debir Char, Bangladesh

Average temperature in September - Debir Char, Bangladesh
  • Average high temperature in September: 31°C

The warmest months (with the highest average high temperature) are April and May (33.8°C).
The month with the lowest average high temperature is January (25.8°C).

  • Average low temperature in September: 26.7°C

The month with the highest average low temperature is June (28.2°C).
The coldest month (with the lowest average low temperature) is January (17.1°C).

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Average pressure in September
Debir Char, Bangladesh

Average pressure in September - Debir Char, Bangladesh
  • Average pressure in September: 1005.3mbar

The month with the highest atmospheric pressure is January (1014.6mbar).
The month with the lowest atmospheric pressure is July (1000.9mbar).

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Average wind speed in September
Debir Char, Bangladesh

Average wind speed in September - Debir Char, Bangladesh
  • Average wind speed in September: 12.2km/h

The windiest month (with the highest average wind speed) is July (17.2km/h).
The calmest month (with the lowest average wind speed) is November (8km/h).

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Average humidity in September
Debir Char, Bangladesh

Average humidity in September - Debir Char, Bangladesh
  • Average humidity in September: 80%

The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is February (52%).

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Average rainfall in September
Debir Char, Bangladesh

Average rainfall in September - Debir Char, Bangladesh
  • Average rainfall in September: 182mm

The wettest month (with the highest rainfall) is July (290mm).
The driest month (with the least rainfall) is January (5mm).

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Average rainfall days in September
Debir Char, Bangladesh

Average rainfall days in September - Debir Char, Bangladesh
  • Average rainfall days in September: 25.9 days

The month with the highest number of rainy days is July (29 days).
The month with the least rainy days is January (1.4 days).

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Average daylight in September /
Average sunshine in September
Debir Char, Bangladesh

Average daylight in September / Average sunshine in September - Debir Char, Bangladesh
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.5h).
The month with the shortest days is December (Average daylight: 10.8h).

  • Average sunshine in September: 8.7h

The month with the most sunshine is April (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 7.4h).

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Average sunshine days in September
Debir Char, Bangladesh

Average sunshine days in September - Debir Char, Bangladesh
  • Average sunshine days in September: 3.1 days

The month with the most sunshine days is January (29.6 days).
The month with the least sunshine days is August (1.3 days).

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Average UV index in September
Debir Char, Bangladesh

Average UV index in September - Debir Char, Bangladesh
  • Average UV index in September: 7

Months with the highest UV index are March, April, May, June, July, August and September (UV index 7).
Months with the lowest UV index are January, February, October, November and December (UV index 6).

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Average cloud cover in September
Debir Char, Bangladesh

Average cloud cover in September - Debir Char, Bangladesh
  • Average cloud cover in September: 41

The month with the most cloud cover is July (Cloud cover 55).
The month with the least cloud cover is January (Cloud cover 6).

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Average visibility in September
Debir Char, Bangladesh

Average visibility in September - Debir Char, Bangladesh
  • Average visibility in September: 9km

Months with the highest visibility are January, February, March, April, May, October, November and December (10km).
Months with the lowest visibility are June, July, August and September (9km).

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